Scala TreeSet takeRight() method with example

Scala TreeSet take() method with example

Last Updated : 11 Nov, 2019

The take() method is utilized to return a TreeSet consisting of the first ‘n’ elements of the TreeSet.

Method Definition: def take(n: Int): TreeSet[A] Return Type: It returns a TreeSet consisting of the first ‘n’ elements of the TreeSet.

Example #1:

Scala

// Scala program of take() 
// method 

// Import TreeSet
import scala.collection.mutable._

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
    
        // Creating TreeSet
        val t1 = TreeSet(3, 1, 5, 2, 4)  
          
        // Print the TreeSet 
        println(t1) 
        
        // Applying take method  
        val result = t1.take(2)
          
        // Displays output  
        print("TreeSet containing first two elements: " + result) 
        
    } 
}

Output:

TreeSet(1, 2, 3, 4, 5)
TreeSet containing first two elements: TreeSet(1, 2)

Example #2:

Scala

// Scala program of take() 
// method 

// Import TreeSet
import scala.collection.mutable._

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
    
        // Creating TreeSet
        val t1 = TreeSet(3, 1, 5, 2, 4)  
          
        // Print the TreeSet 
        println(t1) 
        
        // Applying take method  
        val result = t1.take(3)
          
        // Displays output  
        print("TreeSet containing first three elements: " + result) 
        
    } 
}

Output:

TreeSet(1, 2, 3, 4, 5)
TreeSet containing first three elements: TreeSet(1, 2, 3)

Scala TreeSet takeRight() method with example

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